Section	Description	Score	Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (32-bit)
Integer	Processor integer performance	1159	1756
Floating Point	Processor floating point performance	2147
Memory	Memory performance	1864
Stream	Memory bandwidth performance	2267

Result Information

Upload Date	Wed, 03 Oct 2012 23:50:30 +0000
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System Information

	MacBook Air (13-inch Mid 2011)
Operating System	Mac OS X 10.7.2 (Build 11C74)
Model	MacBook Air (13-inch Mid 2011)
Processor	Intel Core i5-2557M @ 1.70 GHz 1 Processor, 2 Cores, 4 Threads
Processor ID	GenuineIntel Family 6 Model 42 Stepping 7
L1 Instruction Cache	32 KB x 2
L1 Data Cache	32 KB x 2
L2 Cache	256 KB x 2
L3 Cache	3072 KB
Motherboard	Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2
BIOS	Apple Inc. MBA41.88Z.0077.B0E.1110141154
Memory	4.00 GB 1333 MHz DDR3

Integer Performance

Integer	1159
Blowfish single-core scalar	503 22.1 MB/sec
Blowfish multi-core scalar	1597 65.5 MB/sec
Text Compress single-core scalar	648 2.07 MB/sec
Text Compress multi-core scalar	1576 5.17 MB/sec
Text Decompress single-core scalar	726 2.98 MB/sec
Text Decompress multi-core scalar	1858 7.41 MB/sec
Image Compress single-core scalar	561 4.64 Mpixels/sec
Image Compress multi-core scalar	1441 12.1 Mpixels/sec
Image Decompress single-core scalar	552 9.28 Mpixels/sec
Image Decompress multi-core scalar	1260 20.6 Mpixels/sec
Lua single-core scalar	977 376 Knodes/sec
Lua multi-core scalar	2219 854 Knodes/sec

Floating Point Performance

Floating Point	2147
Mandelbrot single-core scalar	670 446 Mflops
Mandelbrot multi-core scalar	2241 1.47 Gflops
Dot Product single-core scalar	1053 509 Mflops
Dot Product multi-core scalar	2835 1.29 Gflops
Dot Product single-core vector	1283 1.54 Gflops
Dot Product multi-core vector	3246 3.38 Gflops
LU Decomposition single-core scalar	312 278 Mflops
LU Decomposition multi-core scalar	628 551 Mflops
Primality Test single-core scalar	1521 227 Mflops
Primality Test multi-core scalar	2812 522 Mflops
Sharpen Image single-core scalar	1473 3.44 Mpixels/sec
Sharpen Image multi-core scalar	4507 10.4 Mpixels/sec
Blur Image single-core scalar	1791 1.42 Mpixels/sec
Blur Image multi-core scalar	5692 4.48 Mpixels/sec

Memory Performance

Memory	1864
Read Sequential single-core scalar	1807 2.21 GB/sec
Write Sequential single-core scalar	2471 1.69 GB/sec
Stdlib Allocate single-core scalar	937 3.50 Mallocs/sec
Stdlib Write single-core scalar	1828 3.78 GB/sec
Stdlib Copy single-core scalar	2280 2.35 GB/sec

Stream Performance

Stream	2267
Stream Copy single-core scalar	1917 2.62 GB/sec
Stream Copy single-core vector	3527 4.57 GB/sec
Stream Scale single-core scalar	2028 2.63 GB/sec
Stream Scale single-core vector	3380 4.56 GB/sec
Stream Add single-core scalar	611 946 MB/sec
Stream Add single-core vector	3449 4.80 GB/sec
Stream Triad single-core scalar	701 993 MB/sec
Stream Triad single-core vector	2528 4.73 GB/sec